ASTM A504-1993(1999) 标准详情
- 标准号:ASTM A504-1993(1999)
- 中文标题:锻制碳素钢车轮
- 英文标题:standard specification for wrought carbon steel wheels
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1993
1.1 This specification covers one-wear, two-wear, and multiple-wear wrought carbon steel wheels for locomotives and cars, designated Class U, untreated, and Classes L, A, B, and C, heat-treated, wheels. 1.2 The service for which the various classes
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